BZT52B12BS

BZT52B3V0BS-BZT52B51BS Features • • • • • • • • Standard Vz Tolerance is ±2% Planar Die Construction 400mW Power Dissipation Ideally Suited for Automated Assembly Processes Halogen Free Available Upon Request By Adding Suffix "-HF" Moisture Sensitivity Level 1 Epoxy Meets UL 94 V-0 Flammability Rating Lead Free Finish/RoHS Compliant t ("P" Suffix Designates RoHS Compliant. See Ordering Information) 400 mW Zener Diode 3.0 to 51 Volts Maximum Ratings • • • SOD-323 Operating Junction Temperature Range: -55°C to +150°C Storage Temperature Range: -55°C to +150°C Thermal Resistance : 313°C/W Junction to Ambient Parameter Symbol Rating A B Conditions C Power Dissipation PD 400mW E Note 1 Cathode Mark Maximum Forward Current IFM 300mA Maximum Forward Voltage VF 0.9V H IF=10mA D J G 1RWHDevice mounted on a printed-circuit board measuring 11 × 25 × 1.6 mm DIM A B C D E G H J DIMENSIONS INCHES MM MIN MAX MIN MAX 0.090 0.107 2.30 2.70 0.063 0.071 1.60 1.80 0.045 0.053 1.15 1.35 0.031 0.045 0.80 1.15 0.010 0.016 0.25 0.40 0.004 0.018 0.10 0.45 0.004 0.010 0.10 0.25 ----- 0.006 ----- 0.15 Suggested Solder Pad Layout 1.88mm 0.69mm 0.56mm www.slkormicro.com 1 NOTE BZT52B3V0BS-BZT52B51BS Electrical Characteristics @ 25°C Unless Otherwise Specified MCC Part Number BZT52B3V0BS BZT52B3V3BS BZT52B3V6BS BZT52B3V9BS BZT52B4V3BS BZT52B4V7BS BZT52B5V1BS BZT52B5V6BS BZT52B6V2BS BZT52B6V8BS BZT52B7V5BS BZT52B8V2BS BZT52B9V1BS BZT52B10BS BZT52B11BS BZT52B12BS BZT52B13BS BZT52B15BS BZT52B16BS BZT52B18BS BZT52B20BS BZT52B22BS BZT52B24BS BZT52B27BS BZT52B30BS BZT52B33BS BZT52B36BS BZT52B39BS BZT52B43BS BZT52B47BS BZT52B51BS www.slkormicro.com Maximum Zener Impedance Zener Voltage VZ @ IZT Min.(V) 2.94 3.23 3.53 3.82 4.21 4.61 5.00 5.49 6.08 6.66 7.35 8.04 8.92 9.80 10.78 11.76 12.74 14.70 15.68 17.64 19.60 21.56 23.52 26.46 29.40 32.34 35.28 38.22 42.14 46.06 49.98 Nom(V) 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 Max.(V) 3.06 3.37 3.67 3.98 4.39 4.79 5.20 5.71 6.32 6.94 7.65 8.36 9.28 10.20 11.22 12.24 13.26 15.30 16.32 18.36 20.40 22.44 24.48 27.54 30.60 33.66 36.72 39.78 43.86 47.94 52.02 ZZT @ IZT IZT Ω 89 89 84 84 84 75 60 40 10 15 15 15 15 20 20 25 30 30 40 45 55 51 65 75 75 75 84 122 141 160 169 mA 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2 Maximum Zener Impedance ZZK @ IZK Ω 564 564 564 564 564 564 480 400 150 141 80 80 100 150 150 150 170 200 200 225 225 235 235 282 282 306 329 329 353 353 376 Maximum Reverse Current IR(Max) @ VR IZK IR VR mA 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 µA 9.0 4.5 4.5 2.7 2.7 2.7 2.0 1.0 3.0 2.0 1.0 0.7 0.5 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 V 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 4.0 4.0 5.0 5.0 6.0 7.0 8.0 8.0 8.0 10.5 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.0 25.2 27.3 30.1 33.0 35.7 Marking Code B2Z B3Z B4Z B5Z B6Z B7Z B8Z B9Z BAZ BBZ BCZ BDZ BEZ BFZ BGZ BHZ BJZ BKZ BLZ BMZ BNZ BPZ BRZ BSZ BTZ BUZ BVZ BWZ BXZ BYZ BZZ BZT52B3V0BS-BZT52B51BS Curve Characteristics Fig. 1 - Power Derating Curve Fig. 2 - Typical Zener Breakdown Characteristics 500 50 B3V9 45 40 Zener Current (mA) Power Dissipation (mW) 400 B3V3 300 200 100 B5V6 B4V7 B6V8 35 B8V2 30 25 20 15 10 5 0 0 50 25 75 100 125 0 150 Ambient Temperature (°C) Fig. 3 - Typical Zener Breakdown Characteristics B10 Zener Current (mA) B12 20 B15 15 B18 10 B22 B27 5 0 B33 0 10 20 30 B36 40 Zener Voltage (V) www.slkormicro.com 1 2 3 4 5 6 Zener Voltage (V) 30 25 0 3 7 8 9 10